Made of steel, this J-shaped bracket creates a solid joint between the deck structure and the wall of a house. This unique concept simplifies the job of building a patio and helps you save time and money. Easy to install, it only requires holes to be drilled : no need to cut the house covering (traditional method). No more problems with decay and water infiltration due to better aeration between the structures. Baked powder coating finish provides excellent rust resistance. Needs two 4-1/2 in screws and one 6 in screw (diameter 3/8). Install the J-Fix to 24 in c/c.